Chemistry: A Volatile History (2010)

Episode Overview

Only 92 elements constitute our world, yet the idea that there were just four—earth, fire, air, and water—lingered until the 19th century. Professor Al-Khalili embarks on a journey through the history of alchemists who challenged this traditional belief while seeking the key to eternal life. He uncovers the distractions and conflicts that hindered scientific advancement and examines how innovative methods for breaking down matter led to the discovery of extraordinary elements and the emergence of modern chemistry.